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  1. Apache Nemo
  2. NEMO-232

Implement InputWatermarkManager

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.1

      Description

      If an operator receives multiple data streams, the input watermark should be the minimum of each data stream's watermark. We therefore implement a InputWatermarkManager that manages the input watermark for each operator.

      Ref: StatusWatermarkValve in Flink

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              • Assignee:
                Unassigned
                Reporter:
                taegeonum Tae-Geon Um
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